TY - BOOK AU - Krayenbuhl H. TI - Advances and technical standards in neurosurgery SN - 3211814418 U1 - SERIAL PY - 1978/// CY - Wien PB - Springer-Verlag KW - Neurosurgical Procedures KW - Neurosurgery N2 - Neurosurgery, Neurosurgical Procedures ER -